You don't have to say "כלי נשק" Saying simply "נשק" is just as right.
Yea most people just say נשק
It kinda depends on the context but yeah
That's OK, they're bunch of idiots.
For non-english speakers: they are using odd wording to help you take it from English to Hebrew, but normal English is, "Do not use my love for you as a weapon." (not "my love to you")
Why not כמו כלי נשק?
כמו means "like", "כ" means as
and "like" is more like imagine or something like that..
כלי is a tool or instrument. Like musical instrument כלי נגינה. Dishes like in the kitchen כלים. "I dont have the tools אין לי את הכלים." But for weapon, neshek by itself is better here.
וזה למה צריך להפוך את דואלינגו לטלנובלה.
Correct English would be "my love for you" not "my love to you".
English should be "my love for you"
אַל תִּשְׁתַּמְּשִׁי בָּאַהֲבָה שֶׁלִּי אֵלַיִךְ כִּכְלִי נֶשֶׁק!
There's a typo: Not "love to you". Should be "Love for you"
See above. It's so you don't get confused. It's a hint for the preposition.